$ git clone -n https://gitee.com/src-opencloudos-rpms/xorg-x11-server.git /var/lib/mock/dist-oc8-build-238850-82557/root/chroot_tmpdir/scmroot/xorg-x11-server
Cloning into '/var/lib/mock/dist-oc8-build-238850-82557/root/chroot_tmpdir/scmroot/xorg-x11-server'...
$ git fetch origin ee49fb53c1935646a75c361664e4c378e0bef1e5:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/xorg-x11-server
 * [new ref]         ee49fb53c1935646a75c361664e4c378e0bef1e5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ee49fb5 import xorg-x11-server-1.20.11-28.tl3